Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 2 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.2° C
0.3° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 28 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 12AM (local time) - 2ft (0.6m), 13s period, S swell with offshore winds.
  • Most powerful swell: Friday 31 Jul, 9AM (local time) - 4.5ft (1.3m), 9s period, S swell with 276 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 9AM (local time) - 2.5ft (0.7m), 12s period with S swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 28) at 9AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 1.3m 9s and forecast to arrive on Friday (Jul 31) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Aug 01) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 28th Jul)2.5ft (0.7m) 12s
Best Surf12AM (Wed 29th Jul)2ft (0.6m) 13s
Most Powerful 9AM (Fri 31st Jul)4.5ft (1.3m) 9s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s break down what’s coming for Jaconé. We’ve got a slow start, but the second week is where the real swell shows up.

Right now, the water’s at 72°, which is about average for this time of year – nothing unusual.

We start on Tuesday, July 28th, and it’s pretty quiet. The swell is small, only 2ft from the south, with a light offshore NE wind, but the wave energy is weak (197). It’s rideable, but it’s that “just getting wet” kind of session. Wednesday the 29th is similar, with a bit more energy in the afternoon (277) but still only 3ft. Clean, but nothing to write home about.

Thursday and Friday are a bust – the wind turns onshore, and the quality tanks. Thursday the 30th is cross-on with poor conditions, and Friday the 31st gets a bit more size (4ft) but the wind is strong and the period drops to 9 seconds, making it messy and lumpy.

Saturday, August 1st is where things perk up. The morning brings a clean 3ft south swell (12-second period) with a light offshore NE breeze, and the energy is solid (318). It’s a proper clean session for the intermediate crew. Sunday the 2nd goes flat – the swell shifts east and the period drops to 6 seconds, which is weak windswell.

Monday, August 3rd brings a bit more size – 5ft from the ENE – but the period is still short (6 seconds), so it’s crumbly. The morning is clean, but the energy is moderate (310). Tuesday the 4th is similar: 5ft ENE swell with a light offshore, but short period. It’s okay for a grovel.

Now, here’s the one to circle. Friday, August 7th is the standout. We’ve got a solid 6ft south swell, a 12-second period, and the combined energy is pumping (831). The wind is light offshore from the ENE, keeping it clean. That’s real groundswell with some punch. The afternoon is a bit smaller at 5ft, but the energy is even higher (904). This is the best bet of the whole run – a proper long-period south swell with clean conditions. It’s big enough for intermediates, but not too heavy.

Saturday, August 8th is a solid follow-up – 4ft from the SSE with clean winds and good energy (394).

Looking further out, the second week gets serious. By Tuesday, August 11th, we’re looking at 5ft south swells with long periods (13 seconds), and the energy is very strong (up to 1008). The wind stays cross-offshore, so it’s clean. Then Wednesday, August 12th, brings 6ft to 7ft of south swell, periods of 14 seconds, and massive energy (up to 1895). That’s expert territory – 7ft with that much power is only for the experienced crew. The wind is cross-off, so it’ll be lined up, but it’s heavy.

Overall, the first week is a slow burn. The real action is on Friday, August 7th – that’s your day. The following week has some big, powerful swells, but you’ll need your skill.

Catch ya out there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed morning, min 20°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sun morning, min 19°C on Fri night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
1
2
1
0
0
1
1
0
1
2
1
2
1
0
1
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
12
0.6
S
12
0.6
S
13
0.7
S
12
0.8
S
12
0.8
S
11
0.8
S
11
0.8
S
10
0.8
S
10
1.3
S
9
1.1
S
9
0.7
S
13
0.9
S
12
0.8
S
11
0.7
S
11
0.9
E
6
0.8
E
7
1.3
E
6
1.6
ENE
6
1
E
6
1.1
E
7
Wave Graph
Metric surfscale
Energy kJ
139
96
119
144
177
166
151
138
127
276
198
163
228
166
112
64
56
132
201
79
111
Wind (km/h)
10
NE
15
ESE
10
NNE
5
N
10
E
10
NNW
10
SSW
15
S
10
ENE
15
E
25
E
30
ENE
15
NE
25
E
20
NE
10
NE
20
ESE
15
NE
5
NNE
20
ESE
20
NE
Wind State
off
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
off
cross-off
cross-off
off
High Tide
2:44PM1.00m
2:03AM0.95m
3:12PM1.01m
2:31AM1.00m
3:38PM1.01m
3:01AM1.04m
4:03PM0.99m
3:33AM1.05m
4:29PM0.97m
4:08AM1.04m
4:59PM0.94m
4:49AM1.01m
5:32PM0.89m
Low Tide
8:17PM0.30m
8:32AM-0.01m
8:53PM0.28m
9:11AM-0.03m
9:29PM0.27m
9:50AM-0.02m
10:06PM0.27m
10:30AM0.01m
10:46PM0.27m
11:13AM0.07m
11:29PM0.29m
12:00PM0.14m
00:18AM0.31m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
6:24
6:24
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:27
5:28
5:28
5:29
5:29
5:29
 mm
Temp °C
25
26
23
29
29
25
23
23
21
21
23
20
26
25
21
27
27
22
24
24
21
Feels °C
25
26
23
30
29
23
24
24
23
21
21
18
27
24
19
26
25
22
25
24
20
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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